Evaluation of fertilizer additions to stimulate oil biodegradation in sand seashore mesocosms SCIE SCOPUS KCI

DC Field Value Language
dc.contributor.author Choi, SC -
dc.contributor.author Kwon, KK -
dc.contributor.author Sohn, JH -
dc.contributor.author Kim, SJ -
dc.date.accessioned 2020-04-21T06:55:52Z -
dc.date.available 2020-04-21T06:55:52Z -
dc.date.created 2020-01-28 -
dc.date.issued 2002-06 -
dc.identifier.issn 1017-7825 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/5709 -
dc.description.abstract Effects of fertilizer additions for oil degradation were examined in sand seashore mesocosms. Within 37 days, up to 85% removal was achieved by the addition of slow-release type fertilizer (SRF) with the initial degradation rate of 423.3 mg oil (kg sand)(-1) day(-1). The removal was mostly of biological origin based on the changes of C(17)/pristane and C(18)/phytane ratios from 2.60 to 0.81 and from 3.55 to 1.29, respectively. The addition of oleophilic fertilizer (Inipol EAP22) was less effective and resulted in the removal of 64% of the added oil (3%, v/v) with a lower initial degradation rate. Petroleum-degrading bacteria had achieved a value of 1 x 10(8) CFU (g sand)(-1) at Day 3 and this peak exactly coincided with the initial degradation in the SRF-treated mesocosm. In this mesocosm, surface tension values were decreased drastically during Days 3 and 8, suggesting that microbially-produced surface-active agents actively enhanced the oil degradation rate and cell proliferation. Although the Inipol-treated mesocosm appeared to show significantly enhanced oil degradation compared to that of the untreated control mesocosm, Inipol was found to be less effective than SRF in enhancing a true oil-degrader when compared under similar experimental conditions. -
dc.description.uri 1 -
dc.language English -
dc.publisher KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY -
dc.subject MICROBIAL-DEGRADATION -
dc.subject BIOREMEDIATION -
dc.subject HYDROCARBONS -
dc.subject MICROCOSMS -
dc.subject CULTURES -
dc.subject SURFACE -
dc.subject SPILL -
dc.title Evaluation of fertilizer additions to stimulate oil biodegradation in sand seashore mesocosms -
dc.type Article -
dc.citation.endPage 436 -
dc.citation.startPage 431 -
dc.citation.title JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY -
dc.citation.volume 12 -
dc.citation.number 3 -
dc.contributor.alternativeName 권개경 -
dc.contributor.alternativeName 손재학 -
dc.contributor.alternativeName 김상진 -
dc.identifier.bibliographicCitation JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.12, no.3, pp.431 - 436 -
dc.identifier.scopusid 2-s2.0-0036066486 -
dc.identifier.wosid 000176581900013 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.subject.keywordPlus MICROBIAL-DEGRADATION -
dc.subject.keywordPlus BIOREMEDIATION -
dc.subject.keywordPlus HYDROCARBONS -
dc.subject.keywordPlus MICROCOSMS -
dc.subject.keywordPlus CULTURES -
dc.subject.keywordPlus SURFACE -
dc.subject.keywordPlus SPILL -
dc.subject.keywordAuthor degradation -
dc.subject.keywordAuthor oil -
dc.subject.keywordAuthor oleophilic fertilizer -
dc.subject.keywordAuthor slow-release fertilizer -
dc.subject.keywordAuthor surface tension -
dc.relation.journalWebOfScienceCategory Biotechnology & Applied Microbiology -
dc.relation.journalWebOfScienceCategory Microbiology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.description.journalRegisteredClass kci -
dc.relation.journalResearchArea Biotechnology & Applied Microbiology -
dc.relation.journalResearchArea Microbiology -
Appears in Collections:
Marine Resources & Environment Research Division > Marine Biotechnology &Bioresource Research Department > 1. Journal Articles
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